manage disk by cmd

Step 1. Press Win+R and type: diskpart and hit "Enter". 

 Step 2. Type the following commands in Command Prompt and press Enter after each command. 

list disk 

select disk 1 

clean 

convert gpt  or mbr

create partition primary 

format quick fs=ntfs 

assign 

exit 

If you want to initialize to MBR disk, in the command, input convert mbr instead of convert gpt, then, you've finished the disk initialize process with the above commands.